Pith Number

pith:PRALDL2Q

pith:2018:PRALDL2Q33H6YTEL4SXMJQZXIB

not attested not anchored not stored refs pending

Learning Correlation Space for Time Series

Francesco Fusco, Han Qiu, Hoang Thanh Lam, Mathieu Sinn

arxiv:1802.03628 v3 · 2018-02-10 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PRALDL2Q33H6YTEL4SXMJQZXIB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:15:57.775009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c40b1af50decfec4c8be4aec4c3374040742ef0e236d91a5f0f1bccff9c7dc8

Aliases

arxiv: 1802.03628 · arxiv_version: 1802.03628v3 · doi: 10.48550/arxiv.1802.03628 · pith_short_12: PRALDL2Q33H6 · pith_short_16: PRALDL2Q33H6YTEL · pith_short_8: PRALDL2Q

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/PRALDL2Q33H6YTEL4SXMJQZXIB \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 7c40b1af50decfec4c8be4aec4c3374040742ef0e236d91a5f0f1bccff9c7dc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "871f15c933fbbe3a9f50368889e2af145c55bcd6950262858f00009569596a6e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-10T17:59:25Z",
    "title_canon_sha256": "857c26e588952a8ed5622eb3b3b8ea1faec2a50f6b3e6580f7273321c7e3d50e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03628",
    "kind": "arxiv",
    "version": 3
  }
}